Small bushes and shrubs will usually be outcompeted by _.
Taller trees that create too much shade for the bushes and shrubs to handle.
Oops!
Check
Okay!
Check
5
In the ecological succession of a pond, when can frogs and fish start to live there?
At some point AFTER the water has been colonized by algae.
Oops!
Check
Okay!
Check
5
Notice the barren landscape. How can lichens and plants get here?
Their seeds and spores are carried in by the wind.
Oops!
Check
Okay!
Check
5
Why are lichens such important species in primary succession?
Because they can break down rocks into soil.
Oops!
Check
Okay!
Check
5
After mosses break down soil even further and create more soil, what can grow there?
Grasses.
Oops!
Check
Okay!
Check
5
After grasses have lived in an area for a long time and created enough detritus and soil, what can grow there next?
Shrubs and bushes.
Oops!
Check
Okay!
Check
baam
Lose 5 points!
Oops!
seesaw
Swap points!
Okay!
shark
Other team loses 25 points!
Okay!
lifesaver
Give 25 points!
Oops!
5
What is detritus. If there is enough of it, what can be made?
Detritus is the remains of dead organisms such as lichens, plants, and animals. If there is enough detritus, soil can be made.
Oops!
Check
Okay!
Check
5
After lichens break down rocks into soil, what can grow next?
Moss
Oops!
Check
Okay!
Check
5
Can you define primary succession?
Succession that typically begins in an area with no remnants of a previous community. Example; A volcanic eruption that destroyed absolutely everything.
Oops!
Check
Okay!
Check
5
What are the two types of ecological succession?
Primary Succession and Secondary Succession
Oops!
Check
Okay!
Check
baam
Lose 10 points!
Oops!
gift
Win 15 points!
Okay!
gift
Win 25 points!
Okay!
thief
Give points!
5
10
15
20
25
5
Describe this phenomena. What will happen next in terms of the ecology?
This is an underwater volcano breaking the surface of the ocean. After the lava has cooled a new island will form and primary succession will begin.
Oops!
Check
Okay!
Check
5
Can you define what secondary succession is?
It is a type of succession that typically takes place after floods, forest fires, mining, ect.
Oops!
Check
Okay!
Check
eraser
Reset score!
Oops!
shark
Other team loses 10 points!
Okay!
gift
Win 5 points!
Okay!
baam
Lose 25 points!
Oops!
5
What is a climax community?
A stable community with a diverse number of species. This should be the end result of ecological succession done right.